Emerson Fisher 249W Instruction Manual
www.Fisher.com
Fisher
r 249W Cageless Wafer Style Displacer
Sensor
Contents
Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scope of Manual
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Type Number Description
. . . . . . . . . . . . . . . . . . . . .
Educational Services
. . . . . . . . . . . . . . . . . . . . . . . . .
Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation on Top of Vessel
. . . . . . . . . . . . . . . . . . .
Installation with Displacer Cage
on Side of Vessel
. . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting the Sensor on the Process
Vessel or Displacer Cage
. . . . . . . . . . . . . . . . . . . .
Maintenance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing the Displacer and Stem
. . . . . . . . . . . . .
Replacing the Displacer, Cotter Spring,
Stem End Piece, and Displacer Spud
. . . . . . . . .
Replacing the Displacer Rod/Driver
Assembly
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing the Torque Tube
. . . . . . . . . . . . . . . . . . .
Changing the Mounting from Left‐Hand to
Right‐Hand, or Vice Versa
. . . . . . . . . . . . . . . . .
Simulation of Process Conditions for Calibration
of Fisher Level Controllers and Transmitters
. . . . . .
Related Documents
. . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Ordering
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Determining Displacer Stem Length
. . . . . . . . . . .
Parts List
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1. Fisher 249W Sensor with FIELDVUE™
DLC3010/DLC3020f Digital Level Controller
W8231
Introduction
Scope of Manual
This instruction manual includes maintenance, and parts ordering information for the 249W cageless wafer style
sensor.
Although the sensor is usually shipped with attached controller or transmitter, as shown in figure 1, this manual does
not include operation, installation, calibration, maintenance, or parts ordering information for the
controller/transmitter or for the complete unit. For this information, refer to the appropriate controller/ transmitter
instruction manual.
Instruction Manual
D102803X012
249W Sensor
December 2012
Related Manuals for Emerson Fisher 249W
-
Emerson Field Instrumentation Fisher 249 249B 249BF 249C 249K & 249L Data Sheet
16 pages
-
Emerson Field Instrumentation Fisher 249 249B 249BF 249C 249K & 249L Data Sheet
16 pages
-
Emerson Field Instrumentation Fisher 249 249B 249BF 249C 249K & 249L Instruction Manual
12 pages
-
Emerson Field Instrumentation Fisher 249P 249BP & 246CP Data Sheet
16 pages
-
Emerson Field Instrumentation Fisher 249P 249BP & 246CP Data Sheet
20 pages
-
Emerson Field Instrumentation Fisher 249P 249BP & 246CP Instruction Manual
12 pages
-
Emerson Field Instrumentation Fisher 249VS Data Sheet
16 pages
-
Emerson Field Instrumentation Fisher 249W Data Sheet
20 pages
-
Emerson Field Instrumentation Fisher 2625 & 2625NS Data Sheet
8 pages
-
Emerson Field Instrumentation Fisher 2625 & 2625NS Instruction Manual
12 pages
-
Emerson Field Instrumentation Fisher 377 Instruction Manual
20 pages
-
Emerson Field Instrumentation Fisher 4194 Instruction Manual
100 pages
-
Emerson Field Instrumentation Fisher 4195K Instruction Manual
124 pages
-
Emerson Field Instrumentation Fisher 4200 Instruction Manual
48 pages
-
Emerson Field Instrumentation Fisher 4320 Instruction Manual
8 pages
-
Emerson Field Instrumentation Fisher 4660 Data Sheet
12 pages
-
Emerson Field Instrumentation Fisher 4660 Instruction Manual
4 pages
-
Emerson Field Instrumentation Fisher 4660 Instruction Manual
24 pages
-
Emerson Field Instrumentation Fisher 546 Instruction Manual
24 pages
-
Emerson Field Instrumentation Fisher 546 Instruction Manual
24 pages
-
Emerson Field Instrumentation Fisher 646 Data Sheet
8 pages
-
Emerson Field Instrumentation Fisher 846 Instruction Manual
52 pages
-
Emerson Field Instrumentation Fisher C1 Instruction Manual
52 pages
-
Emerson Field Instrumentation Fisher i2P-100 Instruction Manual
28 pages